206884607

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 218115072

約数和(自身を除く): 11230465

約数列:

[1, 31, 97, 107, 643, 3007, 3317, 10379, 19933, 62371, 68801, 321749, 1933501, 2132831, 6673697, 206884607]

約数ペア:

[(1, 206884607), (31, 6673697), (97, 2132831), (107, 1933501), (643, 321749), (3007, 68801), (3317, 62371), (10379, 19933)]